$27+ Cheap flights from St. Louis (STL) to Alabama
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BHM
Feb 28 — Mar 71
1 adult, Economy
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Alabama
Cheapest flights from St. Louis to AlabamaExplore the most affordable flight options available from St. Louis to Alabama. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
Explore the most affordable flight options available from St. Louis to Alabama. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
This Frontier deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/138:20 pm
STL
- ATL
Nonstop1h 40m
Frontier
Mon 2/236:00 am
ATL
- STL
Nonstop1h 51m
Frontier
Deal found 1/28![Frontier logo]()
$78
This Super.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/138:20 pm
STL
- ATL
Nonstop1h 40m
Frontier
Mon 2/166:00 am
ATL
- STL
Nonstop1h 51m
Frontier
Deal found 1/28![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:13 pm
STL
- ATL
Nonstop1h 46m
Frontier
Thu 4/239:40 am
ATL
- STL
Nonstop1h 50m
Frontier
Deal found 1/28![Frontier logo]()
$87
This Expedia deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/61:09 pm
STL
- ATL
Nonstop1h 44m
Frontier
Mon 3/912:28 pm
ATL
- STL
Nonstop1h 51m
Frontier
Deal found 1/27![Frontier logo]()
$88
This Frontier deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/213:49 pm
STL
- ATL
1 stop5h 08m
Frontier
Wed 2/256:00 am
ATL
- STL
Nonstop1h 51m
Frontier
Deal found 1/28![Frontier logo]()
$93
This Cheapflightsfares deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/253:49 pm
STL
- ATL
1 stop21h 44m
Frontier
Tue 3/319:41 am
ATL
- STL
Nonstop1h 51m
Frontier
Deal found 1/28![Frontier logo]()
$97
This Cheapflightsfares deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:18 pm
STL
- ATL
1 stop25h 00m
Frontier
Mon 3/912:28 pm
ATL
- STL
Nonstop1h 51m
Frontier
Deal found 1/28![Frontier logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/78:12 pm
STL
- ATL
1 stop7h 39m
Frontier
Mon 3/912:28 pm
ATL
- STL
Nonstop1h 51m
Frontier
Deal found 1/27![Frontier logo]()
$99
This Cheapflightsfares deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/208:20 pm
STL
- ATL
Nonstop1h 40m
Frontier
Sat 2/285:15 am
ATL
- STL
1 stop19h 44m
Frontier
Deal found 1/28![Frontier logo]()
$102
This Expedia deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/148:17 pm
STL
- ATL
Nonstop1h 40m
Frontier
Thu 2/1910:56 pm
ATL
- STL
1 stop26h 31m
Frontier
Deal found 1/28![Frontier logo]()
$103
This CheapOair deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/218:17 pm
STL
- ATL
Nonstop1h 40m
Frontier
Tue 2/2410:51 pm
ATL
- STL
1 stop24h 36m
Frontier
Deal found 1/27![Frontier logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/243:49 pm
STL
- PNS
1 stop25h 53m
Multiple Airlines
Tue 3/36:37 pm
PNS
- STL
1 stop27h 50m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$145
Find flight deals from St. Louis to Alabama
Keep the following information in mind while searching for St. Louis to Alabama flight deals. Data was last updated January 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $78 (Frontier) |
One-way from | $27 (Kiwi.com) |
Popular in | October |
Cheapest in | September |
Average price | $613 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Alabama that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from St. Louis to Alabama that are best for you.
Fly from
St. Louis
Fly to
Alabama
Route
Depart
Return
Price
St. LouisAtlanta
STL - ATL
STLATL
Lambert-St Louis
Sat 2/21
8:17 pm-10:57 pm
Nonstop1h 40m
Atlanta Hartsfield-Jackson
Wed 2/25
6:00 am-6:51 am
Nonstop1h 51m
$82
St. LouisAtlanta
STL - ATL
STLATL
Lambert-St Louis
Thu 5/7
11:21 am-2:07 pm
Nonstop1h 46m
Atlanta Hartsfield-Jackson
Sun 5/10
9:40 am-10:30 am
Nonstop1h 50m
$137
St. LouisAtlanta
STL - ATL
STLATL
Lambert-St Louis
Fri 2/20
1:59 pm-9:30 am
2 stops18h 31m
Atlanta Hartsfield-Jackson
Sat 2/28
6:00 am-6:51 am
Nonstop1h 51m
$174
St. LouisAtlanta
STL - ATL
STLATL
Lambert-St Louis
Wed 4/1
12:04 pm-2:35 pm
Nonstop1h 31m
Atlanta Hartsfield-Jackson
Tue 4/7
3:38 pm-4:16 pm
Nonstop1h 38m
$177
St. LouisAtlanta
STL - ATL
STLATL
Lambert-St Louis
Fri 3/6
8:12 pm-1:49 pm
1 stop16h 37m
Atlanta Hartsfield-Jackson
Mon 3/9
10:50 pm-9:49 am
2 stops35h 59m
$177
St. LouisAtlanta
STL - ATL
STLATL
Lambert-St Louis
Fri 3/13
7:40 pm-10:10 pm
Nonstop1h 30m
Atlanta Hartsfield-Jackson
Tue 3/17
1:45 pm-2:30 pm
Nonstop1h 45m
$187
St. LouisAtlanta
STL - ATL
STLATL
Lambert-St Louis
Tue 3/17
7:03 am-9:40 am
Nonstop1h 37m
Atlanta Hartsfield-Jackson
Sat 3/21
11:22 am-12:07 pm
Nonstop1h 45m
$187
St. LouisAtlanta
STL - ATL
STLATL
Lambert-St Louis
Wed 3/18
10:12 am-12:46 pm
Nonstop1h 34m
Atlanta Hartsfield-Jackson
Sat 3/21
11:22 am-12:07 pm
Nonstop1h 45m
$187
St. LouisAtlanta
STL - ATL
STLATL
Lambert-St Louis
Fri 5/8
8:13 pm-10:59 pm
Nonstop1h 46m
Atlanta Hartsfield-Jackson
Sun 5/10
8:50 pm-9:00 pm
1 stop25h 10m
$189
St. LouisHuntsville
STL - HSV
STLHSV
Lambert-St Louis
Wed 2/25
3:49 pm-3:58 pm
1 stop24h 09m
Huntsville
Sat 2/28
11:54 am-11:59 pm
1 stop12h 05m
$193
Showing 1-10 of 60 results
Best time to book a flight from St. Louis to Alabama
Have a flexible travel schedule? Discover the best time to fly to Alabama from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from St. Louis to Alabama
What is the cheapest month to book a flight from St. Louis to Alabama?
Currently, January is the cheapest month in which you can book a flight from St. Louis to Alabama (average of $82). Flying from St. Louis to Alabama in March is currently the most expensive (average of $284). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Alabama
Get insights into the airlines that provide service to Alabama. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Alabama. Reviews last updated January 29, 2026.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from St. Louis to Alabama to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Alabama. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for St. Louis to Alabama
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from St. Louis to Alabama
Discover the top 5 airlines that operate flights from St. Louis to Alabama. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$206 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$196 | Average$348 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$216 | Average$374 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$238 | Average$395 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$264 | Average$344 | FlexibilityNo cancel fee | On-time69% |